diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index d4f8f73fe5bb..06e583992506 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -4683,28 +4683,28 @@ jobs:
 
   RegressionTestsRelease:
     needs: [config_workflow, build_amd_binary]
-    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'regression')}}
+    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).JOB_KV_DATA.ci_exclude_tags, 'regression')}}
     uses: ./.github/workflows/regression.yml
     secrets: inherit
     with:
       runner_type: altinity-regression-tester
-      commit: c5cae9b244e0839fb307a9fb67a40fe80d93810b
+      commit: a54216bbc29eb458e25011a68bacc77f4ae73c19
       arch: release
       build_sha: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       timeout_minutes: 210
-      workflow_config: ${{ needs.config_workflow.outputs.data.workflow_config }}
+      workflow_config: ${{ needs.config_workflow.outputs.data }}
   RegressionTestsAarch64:
     needs: [config_workflow, build_arm_binary]
-    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'regression') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'aarch64')}}
+    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).JOB_KV_DATA.ci_exclude_tags, 'regression') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'aarch64')}}
     uses: ./.github/workflows/regression.yml
     secrets: inherit
     with:
       runner_type: altinity-regression-tester-aarch64
-      commit: c5cae9b244e0839fb307a9fb67a40fe80d93810b
+      commit: a54216bbc29eb458e25011a68bacc77f4ae73c19
       arch: aarch64
       build_sha: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       timeout_minutes: 210
-      workflow_config: ${{ needs.config_workflow.outputs.data.workflow_config }}
+      workflow_config: ${{ needs.config_workflow.outputs.data }}
 
   SignRelease:
     needs: [config_workflow, build_amd_release]
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 2b1c8f440dc8..a41fdb3858ff 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -4497,28 +4497,28 @@ jobs:
 
   RegressionTestsRelease:
     needs: [config_workflow, build_amd_binary]
-    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'regression')}}
+    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).JOB_KV_DATA.ci_exclude_tags, 'regression')}}
     uses: ./.github/workflows/regression.yml
     secrets: inherit
     with:
       runner_type: altinity-regression-tester
-      commit: c5cae9b244e0839fb307a9fb67a40fe80d93810b
+      commit: a54216bbc29eb458e25011a68bacc77f4ae73c19
       arch: release
       build_sha: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       timeout_minutes: 210
-      workflow_config: ${{ needs.config_workflow.outputs.data.workflow_config }}
+      workflow_config: ${{ needs.config_workflow.outputs.data }}
   RegressionTestsAarch64:
     needs: [config_workflow, build_arm_binary]
-    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'regression') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'aarch64')}}
+    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).JOB_KV_DATA.ci_exclude_tags, 'regression') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'aarch64')}}
     uses: ./.github/workflows/regression.yml
     secrets: inherit
     with:
       runner_type: altinity-regression-tester-aarch64
-      commit: c5cae9b244e0839fb307a9fb67a40fe80d93810b
+      commit: a54216bbc29eb458e25011a68bacc77f4ae73c19
       arch: aarch64
       build_sha: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       timeout_minutes: 210
-      workflow_config: ${{ needs.config_workflow.outputs.data.workflow_config }}
+      workflow_config: ${{ needs.config_workflow.outputs.data }}
 
   FinishCIReport:
     if: ${{ !cancelled() }}
diff --git a/.github/workflows/regression-reusable-suite.yml b/.github/workflows/regression-reusable-suite.yml
index 2050eb109f36..5c0fab69c701 100644
--- a/.github/workflows/regression-reusable-suite.yml
+++ b/.github/workflows/regression-reusable-suite.yml
@@ -99,7 +99,7 @@ jobs:
         --local
         --collect-service-logs
         --output ${{ inputs.output_format }}
-        --attr project="${GITHUB_REPOSITORY}" project.id="${GITHUB_REPOSITORY_ID}" user.name="${GITHUB_ACTOR}" version="${{ fromJson(inputs.workflow_config).custom_data.version.string }}" package="$clickhouse_path" repository="https://github.com/Altinity/clickhouse-regression" commit.hash="$(git rev-parse HEAD)" job.name="$REPORT_JOB_NAME" job.retry=$GITHUB_RUN_ATTEMPT job.url="${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}" arch="$(uname -i)"
+        --attr project="${GITHUB_REPOSITORY}" project.id="${GITHUB_REPOSITORY_ID}" user.name="${GITHUB_ACTOR}" version="${{ fromJson(inputs.workflow_config).JOB_KV_DATA.version.string }}" package="$clickhouse_path" repository="https://github.com/Altinity/clickhouse-regression" commit.hash="$(git rev-parse HEAD)" job.name="$REPORT_JOB_NAME" job.retry=$GITHUB_RUN_ATTEMPT job.url="${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions/runs/${GITHUB_RUN_ID}" arch="$(uname -i)"
         --cicd
         --log raw.log
         ${{ inputs.flags != 'none' && inputs.flags || ''}}
@@ -135,7 +135,7 @@ jobs:
           REPORTS_PATH=${{ runner.temp }}/reports_dir
           mkdir -p $REPORTS_PATH
           cat > $REPORTS_PATH/workflow_config.json << 'EOF'
-          ${{ inputs.workflow_config }}
+          ${{ toJson(fromJson(inputs.workflow_config).WORKFLOW_CONFIG) }}
           EOF
 
           python3 .github/get-deb-url.py --github-env $GITHUB_ENV --workflow-config $REPORTS_PATH/workflow_config.json --s3-base-url $S3_BASE_URL --pr-number $PR_NUMBER --branch-name ${{ github.ref_name }} --commit-hash ${{ inputs.build_sha || github.sha }} --binary
diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index 2a94b172abbb..edc3eee2ba93 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -121,8 +121,8 @@ env:
 jobs:
   Common:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'common')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'common')
     strategy:
       fail-fast: false
       matrix:
@@ -145,8 +145,8 @@ jobs:
 
   AggregateFunctions:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'aggregate_functions')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'aggregate_functions')
     strategy:
       fail-fast: false
       matrix:
@@ -170,8 +170,8 @@ jobs:
     secrets: inherit
   Alter:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'alter')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'alter')
     strategy:
       fail-fast: false
       matrix:
@@ -202,8 +202,8 @@ jobs:
 
   Benchmark:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'benchmark')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'benchmark')
     strategy:
       fail-fast: false
       matrix:
@@ -228,8 +228,8 @@ jobs:
 
   ClickHouseKeeper:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'clickhouse_keeper')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'clickhouse_keeper')
     strategy:
       fail-fast: false
       matrix:
@@ -256,8 +256,8 @@ jobs:
 
   Iceberg:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'iceberg')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'iceberg')
     strategy:
       fail-fast: false
       matrix:
@@ -281,8 +281,8 @@ jobs:
     secrets: inherit
   LDAP:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'ldap')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'ldap')
     strategy:
       fail-fast: false
       matrix:
@@ -305,8 +305,8 @@ jobs:
 
   Parquet:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'parquet')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'parquet')
     uses: ./.github/workflows/regression-reusable-suite.yml
     with:
       ref: ${{ inputs.commit }}
@@ -325,8 +325,8 @@ jobs:
 
   ParquetS3:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'parquet')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'parquet')
     strategy:
       fail-fast: false
       matrix:
@@ -351,8 +351,8 @@ jobs:
 
   RBAC:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'rbac')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'rbac')
     strategy:
       fail-fast: false
       matrix:
@@ -376,8 +376,8 @@ jobs:
     secrets: inherit
   SSLServer:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'ssl_server')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'ssl_server')
     strategy:
       fail-fast: false
       matrix:
@@ -402,8 +402,8 @@ jobs:
 
   S3:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 's3')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 's3')
     strategy:
       fail-fast: false
       matrix:
@@ -434,8 +434,8 @@ jobs:
 
   S3Export:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 's3')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 's3')
     strategy:
       fail-fast: false
       matrix:
@@ -462,8 +462,8 @@ jobs:
 
   TieredStorage:
     if: |
-      fromJson(inputs.workflow_config).custom_data.ci_regression_jobs[0] == null ||
-      contains(fromJson(inputs.workflow_config).custom_data.ci_regression_jobs, 'tiered_storage')
+      fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs[0] == null ||
+      contains(fromJson(inputs.workflow_config).JOB_KV_DATA.ci_regression_jobs, 'tiered_storage')
     strategy:
       fail-fast: false
       matrix:
diff --git a/ci/praktika/yaml_additional_templates.py b/ci/praktika/yaml_additional_templates.py
index 218057e4e195..c5c24723aad3 100644
--- a/ci/praktika/yaml_additional_templates.py
+++ b/ci/praktika/yaml_additional_templates.py
@@ -35,7 +35,7 @@ class AltinityWorkflowTemplates:
           echo "Workflow Run Report: [View Report]($REPORT_LINK)" >> $GITHUB_STEP_SUMMARY
 """
     # Additional jobs
-    REGRESSION_HASH = "c5cae9b244e0839fb307a9fb67a40fe80d93810b"
+    REGRESSION_HASH = "a54216bbc29eb458e25011a68bacc77f4ae73c19"
     ALTINITY_JOBS = {
         "GrypeScan": r"""
   GrypeScanServer:
@@ -63,7 +63,7 @@ class AltinityWorkflowTemplates:
         "Regression": r"""
   RegressionTestsRelease:
     needs: [config_workflow, build_amd_binary]
-    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'regression')}}
+    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).JOB_KV_DATA.ci_exclude_tags, 'regression')}}
     uses: ./.github/workflows/regression.yml
     secrets: inherit
     with:
@@ -72,10 +72,10 @@ class AltinityWorkflowTemplates:
       arch: release
       build_sha: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       timeout_minutes: 210
-      workflow_config: ${{ needs.config_workflow.outputs.data.workflow_config }}
+      workflow_config: ${{ needs.config_workflow.outputs.data }}
   RegressionTestsAarch64:
     needs: [config_workflow, build_arm_binary]
-    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'regression') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'aarch64')}}
+    if: ${{  !cancelled() && !contains(needs.*.outputs.pipeline_status, 'failure') && !contains(fromJson(needs.config_workflow.outputs.data).JOB_KV_DATA.ci_exclude_tags, 'regression') && !contains(fromJson(needs.config_workflow.outputs.data).workflow_config.custom_data.ci_exclude_tags, 'aarch64')}}
     uses: ./.github/workflows/regression.yml
     secrets: inherit
     with:
@@ -84,7 +84,7 @@ class AltinityWorkflowTemplates:
       arch: aarch64
       build_sha: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
       timeout_minutes: 210
-      workflow_config: ${{ needs.config_workflow.outputs.data.workflow_config }}
+      workflow_config: ${{ needs.config_workflow.outputs.data }}
 """,
         "SignRelease": r"""
   SignRelease:
diff --git a/cmake/autogenerated_versions.txt b/cmake/autogenerated_versions.txt
index 83e3d2086a73..8125408eec5b 100644
--- a/cmake/autogenerated_versions.txt
+++ b/cmake/autogenerated_versions.txt
@@ -7,10 +7,10 @@ SET(VERSION_MAJOR 26)
 SET(VERSION_MINOR 1)
 SET(VERSION_PATCH 2)
 SET(VERSION_GITHASH 4c47e680f5575e73bd37ba2a37e9c039b643a1b7)
-SET(VERSION_DESCRIBE v26.1.2.10001.altinitytest)
-SET(VERSION_STRING 26.1.2.10001.altinitytest)
+SET(VERSION_DESCRIBE v26.1.2.20001.altinityantalya)
+SET(VERSION_STRING 26.1.2.20001.altinityantalya)
 # end of autochange
 
-SET(VERSION_TWEAK 10001)
-SET(VERSION_FLAVOUR altinitytest)
+SET(VERSION_TWEAK 20001)
+SET(VERSION_FLAVOUR altinityantalya)
 
diff --git a/programs/keeper/dashboard.html b/programs/keeper/dashboard.html
index c927f467c02c..4103a3a46da2 100644
--- a/programs/keeper/dashboard.html
+++ b/programs/keeper/dashboard.html
@@ -3,8 +3,7 @@
 
 <head>
     <meta charset="UTF-8">
-    <link rel="icon"
-        href="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI1NCIgaGVpZ2h0PSI0OCIgdmlld0JveD0iMCAwIDkgOCI+PHN0eWxlPi5ve2ZpbGw6I2ZjMH0ucntmaWxsOnJlZH08L3N0eWxlPjxwYXRoIGQ9Ik0wLDcgaDEgdjEgaC0xIHoiIGNsYXNzPSJyIi8+PHBhdGggZD0iTTAsMCBoMSB2NyBoLTEgeiIgY2xhc3M9Im8iLz48cGF0aCBkPSJNMiwwIGgxIHY4IGgtMSB6IiBjbGFzcz0ibyIvPjxwYXRoIGQ9Ik00LDAgaDEgdjggaC0xIHoiIGNsYXNzPSJvIi8+PHBhdGggZD0iTTYsMCBoMSB2OCBoLTEgeiIgY2xhc3M9Im8iLz48cGF0aCBkPSJNOCwzLjI1IGgxIHYxLjUgaC0xIHoiIGNsYXNzPSJvIi8+PC9zdmc+">
+    <link rel="icon" href="data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMTUwIDE1MCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48cGF0aCBkPSJtMTkgNzIgODItNDhMNzUgOSAxOSA0MnptNSAzIDIzIDE0VjYyem00OSAzNEwxOSA3OHY2MnptMjgtNTIgMjktMTctMjQtMTMtMjggMTd6bTMgN3Y2MGwyOCAxNlY4MHptMi00IDI2IDE1VjQ1eiIgZmlsbD0iIzE5OURDRiIvPjwvc3ZnPg==">
     <title>ClickHouse Keeper</title>
 
     <!-- Code Style: